What are Pokémon counters?

These pages report observed matchup checks from Smogon matchup artifacts. A row is an observation with a sample count, a target KO or switch rate, and a standard error. It is not proof that a Pokémon can always switch in safely.

How are the counter check percentages calculated?

In the upstream artifact, n is the number of relevant encounters, p is the fraction where the target was knocked out or switched out, and d is the standard error sqrt(p(1-p)/n). Lists rank p minus four d, so uncertain observations receive a larger penalty.

How often are the counter lists updated?

Each page displays the source month or merged month range and its generated date. Data changes only when crob.at imports a new source artifact.

How do I use the Pokémon counter search?

Use the search bar to find a Pokémon in available formats. Open a Pokémon to see observations ranked by p minus four standard errors. Inline damage calculations are separate set estimates and do not change the observed matchup metric.

"porygon2" – Pokémon Counter Search

25 results for “porygon2” across 25 formats · 1 counter guide · 24 usage-only · Clear

Search: "porygon2"

Gen 9 VGC 2026 Regulation F Best of 3 #24 · 7.06%

Gen 2 OU #37 · 2.05%

Gen 8 Ubers #22 · 3.70%

Gen 9 NU #89 · 1.08%

Gen 9 PU #34 · 6.74%

Gen 9 National Dex UU #62 · 1.59%

Gen 9 National Dex RU #31 · 4.29%

Gen 9 National Dex Monotype #58 · 3.51%

Gen 8 National Dex Doubles #13 · 14.30%

Gen 9 National Dex Doubles #47 · 4.08%

Gen 8 Doubles OU #22 · 7.57%

Gen 7 Doubles OU #43 · 4.61%

Gen 6 Doubles OU #60 · 1.53%

Gen 9 Doubles UU #6 · 17.60%

Gen 9 Monotype #84 · 1.73%

Gen 9 VGC 2026 Regulation F #40 · 3.44%

Gen 8 VGC 2022 #13 · 19.26%

Gen 9 Cross Evolution #16 · 10.96%

Gen 3 FRLG OU #41 · 1.16%

Gen 9 Shared Power #46 · 3.35%

Gen 9 Partners in Crime #49 · 4.03%

Gen 6 VGC 2015 #58 · 1.04%

Gen 9 Convergence #58 · 2.14%

Gen 9 Staaabmons #58 · 1.79%

Gen 9 Pokebilitiesbh #68 · 1.56%